<SEC-DOCUMENT>0001704715-26-000025-index.html : 20260727
<SEC-HEADER>0001704715-26-000025.hdr.sgml : 20260727
<ACCEPTANCE-DATETIME>20260727080206
ACCESSION NUMBER:		0001704715-26-000025
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		14
CONFORMED PERIOD OF REPORT:	20260727
ITEM INFORMATION:		Results of Operations and Financial Condition
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20260727
DATE AS OF CHANGE:		20260727

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Alpha Metallurgical Resources, Inc.
		CENTRAL INDEX KEY:			0001704715
		STANDARD INDUSTRIAL CLASSIFICATION:	BITUMINOUS COAL & LIGNITE SURFACE MINING [1221]
		ORGANIZATION NAME:           	01 Energy & Transportation
		EIN:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38735
		FILM NUMBER:		261202880

	BUSINESS ADDRESS:	
		STREET 1:		340 MARTIN LUTHER KING JR. BLVD.
		CITY:			BRISTOL
		STATE:			TN
		ZIP:			37620
		BUSINESS PHONE:		(423) 573-0300

	MAIL ADDRESS:	
		STREET 1:		340 MARTIN LUTHER KING JR. BLVD.
		CITY:			BRISTOL
		STATE:			TN
		ZIP:			37620

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Contura Energy, Inc.
		DATE OF NAME CHANGE:	20170425
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>amr-20260727.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: amr-20260727.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>a072726preliminarypressrel.htm
<DESCRIPTION>PRESS RELEASE DATED JULY 27, 2026
<TEXT>
Document 2 - file: a072726preliminarypressrel.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>3
<FILENAME>amr-20260727.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
<TEXT>
Document 3 - file: amr-20260727.xsd

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>4
<FILENAME>amr-20260727_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT
<TEXT>
Document 4 - file: amr-20260727_lab.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>5
<FILENAME>amr-20260727_pre.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT
<TEXT>
Document 5 - file: amr-20260727_pre.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>amrpressreleasefooter.jpg
<TEXT>
Document 6 - file: amrpressreleasefooter.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>image.jpg
<TEXT>
Document 7 - file: image.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>9
<FILENAME>R1.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 9 - file: R1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>10
<FILENAME>report.css
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 10 - file: report.css

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>11
<FILENAME>Show.js
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 11 - file: Show.js

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>13
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 13 - file: FilingSummary.html

Document 13 - RAW XML: FilingSummary.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>JSON
<SEQUENCE>15
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 15 - file: MetaLinks.json

</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>16
<FILENAME>0001704715-26-000025-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 16 - file: 0001704715-26-000025-xbrl.zip

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>17
<FILENAME>amr-20260727_htm.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 17 - file: amr-20260727_htm.html

Document 17 - RAW XML: amr-20260727_htm.xml

</DOCUMENT>
</SEC-DOCUMENT>